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Microchip Technology DSC1121AI2-050.0000T — Crystals & Oscillators

DSC1121AI2-050.0000T MEMS Oscillator – 50 MHz CMOS, AEC-Q100

MPNDSC1121AI2-050.0000T
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Microchip Technology MEMS XO, DSC1121 series, 50 MHz CMOS output, AEC-Q100 qualified, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD no-lead exposed pad package

$1.0800Ref. price · indicative, final on quote
Microchip Technology DSC1121AI2-050.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121AI2-050.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency50 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

The supply voltage range is 2.25V to 3.6V, which covers 2.5V and 3.3V logic rails without a level translator.

Housed in a 6-SMD, no-lead exposed pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, this oscillator sits on the board with a low profile suitable for dense automotive ECU layouts.

The base product number is DSC1121, and the series includes other frequencies and stability grades. If a different frequency or tighter ±25ppm stability is needed, the DSC1121 family offers a range of options in the same 6-SMD footprint.

Frequently asked questions

Where can I buy DSC1121AI2-050.0000T and what is its price?

Buyers need sourcing options and pricing to fill BOM lines or place orders.

What is the datasheet and pinout for DSC1121AI2-050.0000T?

Design engineers must validate fit, electrical specs, and footprint before use.

Is DSC1121AI2-050.0000T RoHS compliant and what is its lifecycle status?

Compliance and product status affect procurement and long-term reliability.

What are the equivalent or alternative parts to DSC1121AI2-050.0000T?

Sourcing buyers and brokers need replacements when stock is low or for dual sourcing.

Can DSC1121AI2-050.0000T be used in automotive designs?

AEC-Q100 rating confirms automotive suitability, a critical spec for automotive engineers.

What is the output type and voltage supply range for DSC1121AI2-050.0000T?

Designers must match CMOS output and wide supply range to their circuit requirements.